If this is the graph of f(x) = a***] + k, then: O A. h< 0 and k< 0
OB. h> 0 and k> 0
O c. h> 0 and k< 0
O D. h= 0 and k> 0

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. if each team must have the same number of girls and the same number of boys, what is the greatest number of teams that can participate in intramurals? how many girls and boys will be on each team?